Heidi Klum is unrecognizable in epic 2018 Halloween costume: Pics!

Heidi Klum threw her annual star-studded Halloween party on Wednesday night at LAVO in New York City, and she unveiled her epic costume for this year in the process, for which she enlisted her rocker boyfriend, Tom Kaulitz.

The legendary supermodel was unrecognizable as Princess Fiona from the "Shrek" movies, as was Kaulitz as Shrek himself. Klum and Kaulitz went all-in for their couple's costume, rocking layers of makeup and prosthetics to channel the beloved animated characters.

See photos of the costume in the gallery below:

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Heidi Klum's 2018 Halloween costume

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Heidi Klum's 2018 Halloween costume

NEW YORK, NY - OCTOBER 31: Heidi Klum attends Heidi Klum's 19th Annual Halloween Party at Lavo on October 31, 2018 in New York City. (Photo by Taylor Hill/FilmMagic)

NEW YORK, NY - OCTOBER 31: Heidi Klum attends Heidi Klum's 19th Annual Halloween Party at Lavo on October 31, 2018 in New York City. (Photo by Taylor Hill/FilmMagic)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz attend Heidi Klum's 19th Annual Halloween Party at Lavo on October 31, 2018 in New York City. (Photo by Taylor Hill/FilmMagic)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum attends Heidi Klum's 19th Annual Halloween Party at Lavo on October 31, 2018 in New York City. (Photo by Taylor Hill/FilmMagic)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

NEW YORK, NY - OCTOBER 31: Heidi Klum and Tom Kaulitz dressed up as Fiona and Shrek at her annual Halloween bash in a horse-drawn carriage on October 31, 2018 in New York City. (Photo by Jackson Lee/GC Images)

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For their arrival, they even showed up in a carriage -- just like the movie! -- and shared a big ol' smooch for the paparazzi.

The couple underwent hours of hair and makeup for their costume this year, which has become common for Klum over the last several years as she's taken her costume to newer heights of hype and intrigue.

There were a slew of other stars at the party, including Coco Austin and Ice-T, Bella Hadid and The Weeknd, Lupita Nyong'o, Winnie Harlow, Dylan Sprouse and more.

In past years, Klum has gone as Jessica Rabbit, the werewolf from Michael Jackson's "Thriller" music video, clones of herself and a slew of other larger-than-life ideas.

Take a look back at Heidi Klum's past Halloween costumes below:

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Heidi Klum Halloween costumes through the years

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Heidi Klum Halloween costumes through the years

NEW YORK - OCTOBER 31: Heidi Klum dresses as Michael Jackson in 'Thriller' for her 18th annual Halloween bash in NYC on October 31, 2017 in New York, New York. (Photo by Josiah Kamau/BuzzFoto via Getty Images)

LOS ANGELES, CA - OCTOBER 31: Model Heidi Klum arrives at Her Halloween Party at The Green Door on October 31, 2007 in Hollywood, California. (Photo by Jesse Grant/WireImage)

NEW YORK - OCTOBER 31: TV personality/supermodel Heidi Klum attends her 9th annual Halloween party presented by Absolut 100 at 1 OAK on October 31, 2008 in New York City. (Photo by Joe Corrigan/Getty Images)

WEST HOLLYWOOD, CA - OCTOBER 31: Heidi Klum arrives at her 10th Annual Halloween Party Presented By MSN and Skyy Vodka at Voyeur on October 31, 2009 in West Hollywood, California. (Photo by Gregg DeGuire/FilmMagic)

LAS VEGAS - OCTOBER 29: Heidi Klum attends her 12th Annual Halloween Party at TAO Nightclub at the Venetian on October 29, 2011 in Las Vegas, Nevada. (Photo by Chris Weeks/WireImage)

LAS VEGAS, NV - OCTOBER 29: Heidi Klum arrives at her 12th Annual Halloween Party at TAO Nightclub at The Venetian on October 29, 2011 in Las Vegas, Nevada. (Photo by Michael Tran/FilmMagic)

NEW YORK, NY - OCTOBER 31: Heidi Klum attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by D Dipasupil/FilmMagic)

NEW YORK, NY - OCTOBER 31: Heidi Klum attends Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on October 31, 2013 in New York City. (Photo by Cindy Ord/Getty Images for Heidi Klum)

NEW YORK, NY - OCTOBER 31: Heidi Klum attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.

NEW YORK - OCTOBER 31: Heidi Klum dresses as Michael Jackson in 'Thriller' for her 18th annual Halloween bash in NYC on October 31, 2017 in New York, New York. (Photo by Josiah Kamau/BuzzFoto via Getty Images)